1 Kings 16:21

Tibni is only mentioned in this passage, and Ginath is not known. In the Greek Old Testament, Tibni's brother Joram helped him in his unsuccessful attempt to gain power. Both Tibni and Joram died in the conflict with Omri.

Then were the people of Israel divided into two parts--The factions that ensued occasioned a four years' duration (compare Kg1 16:15 with Kg1 16:23), of anarchy or civil war. Whatever might be the public opinion of Omri's merits a large body of the people disapproved of the mode of his election, and declared for Tibni. The army, however, as usual in such circumstances (and they had the will of Providence favoring them), prevailed over all opposition, and Omri became undisputed possessor of the throne.

Solomon observes (Pro 28:2) that for the transgression of a land many were the princes thereof (so it was here in Israel), but by a man of understanding the state thereof shall be prolonged - so it was with Judah at the same time under Asa. When men forsake God they are out of the way of rest and establishment. Zimri, and Tibni, and Omri, are here striving for the crown. Proud aspiring men ruin one another, and involve others in the ruin. These confusions end in the settlement of Omri; we must therefore take him along with us through this part of the story.
I. How he was chosen, as the Roman emperors often were, by the army in the field, now encamped before Gibbethon. Notice was soon brought thither that Zimri had slain their king (Kg1 16:16) and set up himself in Tirzah, the royal city, whereupon they chose Omri king in the camp, that they might without delay avenge the death of Elah upon Zimri. Though he was idle and intemperate, yet he was their king, and they would not tamely submit to his murderer, nor let the treason go unpunished. They did not attempt to avenge the death of Nadab upon Baasha, perhaps because the house of Baasha had ruled with more gentleness than the house of Jeroboam; but Zimri shall feel the resentments of the provoked army. The siege of Gibbethon is quitted (Philistines are sure to gain when Israelites quarrel) and Zimri is prosecuted.
II. How he conquered Zimri, who is said to have reigned seven days (Kg1 16:15), so long before Omri was proclaimed king and himself proclaimed traitor; but we may suppose it was a longer time before he died, for he continued long enough to show his inclination to the way of Jeroboam, and to make himself obnoxious to the justice of God by supporting his idolatry, Kg1 16:19. Tirzah was a beautiful city, but not fortified, so that Omri soon made himself master of it (Kg1 16:17), forced Zimri into the palace, which being unable to defend, and yet unwilling to surrender, he burnt, and himself in it, Kg1 16:18. Unwilling that his rival should ever enjoy that sumptuous palace, he burnt it; and fearing that if he fell into the hands of the army, either alive or dead, he should be ignominiously treated, he burnt himself in it. See what desperate practices men's wickedness sometimes brings them to, and how it hurries them into their own ruin; see the disposition of incendiaries, who set palaces and kingdoms on fire, though they are themselves in danger of perishing in the flame.
III. How he struggled with Tibni, and at length got clear of him: Half of the people followed this Tibni (Kg1 16:21), probably those who were in Zimri's interest, with whom others joined, who would not have a king chosen in the camp (lest he should rule by the sword and a standing army), but in a convention of the states. The contest between these two lasted some years, and, it is likely, cost a great deal of blood on both sides, for it was in the twenty-seventh year of Asa that Omri was first elected (Kg1 16:15) and thence the twelve years of his reign are to be dated; but it was not till the thirty-first year of Asa that he began to reign without a rival; then Tibni died, it is likely in battle, and Omri reigned, Kg1 16:22. Sir Walter Raleigh, in his History of the World (2.19.6), enquires here why it was that in all these confusions and revolutions of the kingdom of Israel they never thought of returning to the house of David, and uniting themselves again to Judah, for then it was better with them than now; and he thinks the reason was because the kings of Judah assumed a more absolute, arbitrary, and despotic power than the kings of Israel. It was the heaviness of the yoke that they complained of when they first revolted from the house of David, and the dread of that made them ever after averse to it, and attached to kings of their own, who ruled more by law and the rules of a limited monarchy.
IV. How he reigned when he was at length settled on the throne. 1. He made himself famous by building Samaria, which, ever after, was the royal city of the kings of Israel (the palace at Tirzah being burnt), and in process of time grew so considerable that it gave name to the middle part of Canaan (which lay between Galilee on the north and Judea on the south) and to the inhabitants of that country, who were called Samaritans. He bought the ground for two talents of silver, somewhat more than 700l. of our money, for a talent was 353l. 11s. 10 1/2d. Perhaps Shemer, who sold him the ground, let him have it considerably the cheaper upon condition that the city should be called after his name, for otherwise it would have borne the name of the purchaser; it was called Samaria, or Shemeren (as it is in the Hebrew), from Shemer, the former owner, Kg1 16:24. The kings of Israel changed their royal seats, Shechem first, then Tirzah, now Samaria; but the kings of Judah were constant to Jerusalem, the city of God. Those that cleave to the Lord fix, but those that leave him ever wander. 2. He made himself infamous by his wickedness; for he did worse than all that were before him, Kg1 16:25. Though he was brought to the throne with much difficulty, and Providence had remarkably favoured him in his advancement, yet he was more profane, or more superstitious, and a greater persecutor, than either of the houses of Jeroboam or Baasha. He went further than they had done in establishing iniquity by a law, and forcing his subjects to comply with him in it; for we read of the statutes of Omri, the keeping of which made Israel a desolation, Mic 6:16. Jeroboam caused Israel to sin by temptation, example, and allurement; but Omri did it by compulsion.
V. How he ended his reign, Kg1 16:27, Kg1 16:28. He was in some repute for the might which he showed. Many a bad man has been a stout man. He died in his bed, as did Jeroboam and Baasha themselves; but, like them, left it to his posterity to fill up the measure, and then pay off the scores, of his iniquity.

Divided into two parts - Why this division took place we cannot tell; the people appear to have been for Tibni, the army for Omri; and the latter prevailed.

Then were the people of Israel divided into two parts,.... About the succession in the kingdom:

half the people followed Tibni the son of Ginath, to make him king: these were the friends of Zimri, or however such who did not like that the army should impose a king upon them; who this Tibni was is not said:

and half followed Omri; the general of the army, perhaps the whole of that.

The people of Israel fell into a civil war; yet neither this nor any other of God’ s dreadful judgments could win them to repentance; which is an evidence of their prodigious impiety and incorrigibleness, and how ripe they were for ruin.

Half of the people followed Tibni, disdaining that the soldiers should usurp such a power over the whole kingdom.

Half followed Omri, because they approved the person, though not the manner of his election.

But Omri did not come into possession of an undisputed sovereignty immediately upon the death of Zimri. The nation divided itself into two halves; one half was behind Tibni, the son of Ginath (i.e., declared in favour of Tibni), to make him king, the other adhered to Omri. Nevertheless Omri's gained the upper hand over the party of Tibni, and the latter died, whereupon Omri became king after four years, as we may see from a comparison of Kg1 16:15, Kg1 16:16 with Kg1 16:23. The "people of Israel" (Kg1 16:21) are probably the fighting people, so that the succession to the throne was decided by the military. אהרי היה as in Sa2 2:10. הזק, with an accusative instead of with על, in the sense of to overpower, as in Jer 20:7. According to Josephus (Ant. viii. 12, 5), Tibni was slain by his opponent; but this is not contained in the words; on the contrary, all that is implied in the connection of ויּמת with וגו ויּחזק וגו/ is that he met with his death in the decisive engagement in which the opposing party triumphed.